September 27 – October 3, 2024

Solar activity forecast for the period September 27 – October 3, 2024

Issued: 2024 Sep 26 2100 UTC

Activity level from Sep 27 to Sep 30: low to high
X-ray background flux (1.0-8.0 A): in the range B9.0-M1.0
Radio flux (10.7 cm): a fluctuation in the range 140-210 f.u.
Events: class C: 2-22/day, class M: 0-12/day, class X: 0-1/day, proton: 0-1/period
Relative sunspot number (Ri): in the range 70-205

Activity level from Oct 1 to Oct 3: low to high
X-ray background flux (1.0-8.0 A): in the range B9.0-M1.0
Radio flux (10.7 cm): a fluctuation in the range 150-230 f.u.
Events: class C: 2-22/day, class M: 0-15/day, class X: 0-1/day, proton: 0-1/period
Relative sunspot number (Ri): in the range 75-225

Jozef Lesko
Roztoky Observatory, Slovak Republic
https://roztoky.space/category/predpovede/
e-mail: safor (at) protonmail.ch

Geomagnetic activity forecast for the period September 27 – October 3, 2024

Issued: 2024 Sep 26 2130 UTC

Quiet to active: Sep 27 – Oct 3

Jozef Lesko
Roztoky Observatory, Slovak Republic
https://roztoky.space/category/predpovede/
e-mail: safor (at) protonmail.ch